KOPPERS HOLDINGS INC

Ticker: KOP CUSIP: 50060P106 Class: Common Stock

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 37,321 Value ($000) $1,011 Avg Close $27.92 Range $24.93 - $30.27
Q4 2024
Shares 13,943 Value ($000) $452 Avg Close $35.29 Range $30.31 - $39.33
Q3 2024
Shares 18,395 Value ($000) $672 Avg Close $36.81 Range $33.32 - $41.05
Q2 2024
Shares 77,411 Value ($000) $2,863 Avg Close $45.92 Range $36.33 - $56.06
Q1 2024
Shares 65,018 Value ($000) $3,587 Avg Close $50.84 Range $45.30 - $57.24
Q4 2023
Shares 36,413 Value ($000) $1,865 Avg Close $41.07 Range $34.25 - $51.33
Q3 2023
Shares 30,757 Value ($000) $1,216 Avg Close $37.10 Range $32.03 - $41.14
Q2 2023
Shares 18,122 Value ($000) $618 Avg Close $31.88 Range $27.88 - $34.73
Q1 2023
Shares 24,293 Value ($000) $850 Avg Close $32.48 Range $27.62 - $37.52
Q3 2020
Shares 30,800 Value ($000) $644 Avg Close $22.04 Range $16.86 - $26.37
Q4 2019
Shares 10,747 Value ($000) $423 Avg Close $34.04 Range $25.45 - $43.37
Q1 2019
Shares 5,756 Value ($000) $150 Avg Close $22.79 Range $16.00 - $26.87
Q3 2016
Shares 135 Value ($000) $4 Avg Close $30.57 Range $27.66 - $32.67
Q3 2015
Shares 20,130 Value ($000) $406 Avg Close $20.57 Range $17.33 - $24.10
Q4 2014
Shares 136 Value ($000) $2 Avg Close $29.74 Range $21.83 - $38.35